/** * Returns the data model based on the primary key given in the GET variable. * If the data model is not found, an HTTP exception will be raised. * @param integer $id the ID of the model to be loaded * @return CourseCategory the loaded model * @throws CHttpException */ public function loadModel($id) { $model = CourseCategory::model()->findByPk($id); if ($model === null) { throw new CHttpException(404, 'The requested page does not exist.'); } return $model; }
/** * Updates a particular model. * If update is successful, the browser will be redirected to the 'view' page. * @param integer $id the ID of the model to be updated */ public function actionUpdate($id) { $model = $this->loadModel($id); // Uncomment the following line if AJAX validation is needed // $this->performAjaxValidation($model); if (isset($_POST['Course'])) { $model->attributes = $_POST['Course']; if ($model->save()) { $this->redirect(array('view', 'id' => $model->courseId)); } } $cates = CourseCategory::model()->findAll(array('condition' => 'referid=0')); $this->render('update', array('model' => $model, 'cates' => $cates)); }